Parts for Caterpillar 3512E - Fuel Section Loading... 1 Caterpillar Fuel Priming Pump 188.4cc Stroke per lifter Price: $ 56.78 Qty: ^ Pictures In Stock Add to Cart 2 Caterpillar Fuel Priming Pump 76.6cc Stroke per lifter Price: $ 29.86 Qty: ^ Pictures In Stock Add to Cart